ns0.cortexns.io - robtex.com

ns0.cortexns.io

DNSSEC⚠️ Not signed
A10.200.0.103

cortexns.io

DNSSEC⚠️ Not signed
A69.50.93.162🇺🇸 AS6302369.50.93.0/24 GTHost
NSns4.cortexns.io ⭐
NSns1.cortexns.io
NSns2.cortexns.io
NSns3.cortexns.io
SOAns4.cortexns.iohostadmin@cortexns.io serial=68907

NS for

mailcircuit.com

Same first word

ns0.dev
ns0.ws
ns0.co.uk
ns0.mydns.jp
ns0.co
ns0.org
ns0.net
ns0.ca
ns0.biz
ns0.xmit.dev
ns0.nl
ns0.ibxos.it
ns0.it
ns0.cloudapp.net
ns0.ru
ns0.cn
ns0.io
ns0.us
ns0.hu
ns0.nhs.uk
ns0.be
ns0.info
ns0.cc
ns0.eu
ns0.org.uk
ns0.bid
ns0.tunk.org
ns0.at
ns0.de
ns0.com
ns0.gov.mu
ns0.in
ns0.uk
ns0.email
ns0.nom.za

Similar names

s0n.org
0ns.pw
0ns.me
0ns.hu
0ns.com
s0n.de
s0n.net
s0n.eu
0sn.de
n0s.name
0sn.com
0ns.eu
n0s.cn
sn0.info
n0s.com
n0s.nl
s0n.ru
n0s.de
sn0.us
0sn.cn
sn0.ru
0ns.ru
s0n.cn
sn0.org
n0s.ru
0sn.net
0ns.nl
n0s.casino
sn0.cn
sn0.com
s0n.com
sn0.de
0ns.de
0ns.org
sn0.net

DNS History

1 record (1 active, 0 former)

A10.200.0.103
●A10.200.0.1032026-06-27 → 2026-08-10 · 2 obs
● 2026-06-27 01:47:58
● 2026-08-10 13:02:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
cortexns.ions3.cortexns.io, ns4.cortexns.io, ns1.cortexns.io, ns2.cortexns.io4 records

✅ Authoritative Response

Server:161.97.77.18

NS records: ns3.cortexns.io, ns4.cortexns.io, ns1.cortexns.io, ns2.cortexns.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexns.io (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.cortexns.io, ns2.cortexns.io, ns3.cortexns.io...)

Analysis

Name Server Role

The DNS delegation for mailcircuit.com includes ns0.cortexns.io as a name server.

It is common to see ns1.cortexns.io, ns2.cortexns.io and ns3.cortexns.io acting as name servers in combination with ns0.cortexns.io.

IP Addresses

ns0.cortexns.io has exactly one IP address — 10.200.0.103.